baber/WOPTO huggingface dataset:
Patent JP-2003254518-A (JP)
Title: Incineration processing method and incineration processing unit of meat-bone powder
Inventor: YAMADA NAOTAKE
IPC: F23G5/16
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform incineration processing on meat-bone powder A in large quantities so that protein in the meat-bone powder can be completely decomposed.  <P>SOLUTION: Combustible gas and an organic substance C of low molecular weight are generated by supplying and pyrolyzing the meat-bone powder A to and in a fluidized bed type pyrolyzing furnace 1, and these combustible gas and organic substance C are supplied to and burnt in a secondary combustion furnace 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258299-A (JP)
Title: Gallium-nitride-based compound semiconductor device and manufacturing method thereof
Inventor: SAKAI SHIRO
IPC: H01L33/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the manufacturing time of a light-emitting device using GaN.  <P>SOLUTION: A light-emitting device is formed by forming a buffer layer 11 on a substrate 10 of sapphire or the like, by forming an n-type GaN layer 12 on the buffer layer 11, and further by laminating semiconductor layers 14 to 20. As a buffer layer 11, Al<SB>x</SB>Ga<SB>1-x</SB>N<SB>1-y</SB>P<SB>y</SB>, Al<SB>y</SB>, or Al<SB>x</SB>Ga<SB>1-x</SB>N<SB>1-y</SB>As<SB>y</SB>is used. As a result, a growth temperature in the formation of the buffer layer 11 can be increased, and natural cooling time from the heat treatment of the substrate 10 to the formation of the buffer layer 11, and heat-up time for forming the n-type GaN layer 12 after forming the buffer layer 11 are shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258677-A (JP)
Title: Correlation detecting apparatus, correlation detecting method, and receiving apparatus
Inventor: TANAKA KATSUYUKI
IPC: H04B1/707
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve reception sensitivity, along with decrease of the capacity of a mounted memory for size/cost reduction.  <P>SOLUTION: In step S3, a GPS (global positioning system) receiver makes samplings of an IF (intermediate frequency) signal, to store the sampled data into a RAM (random access memory) 72. In step S5, correlation detecting processing is conducted for stored data transferred into a work area RAM from the RAM 72 to calculate a correlation value f(n). In step S6, the correlation value f(n) is added to a cumulative correlation value F(n) stored in the work area RAM to get a new cumulative correlation value F(n) and store it into RAM/ROM 73. The GPS receiver repeats these operations by a predetermined times, and in step S9, detects the cumulative correlation value F(n) stored in the RAM/ROM 73 as a phase n<SB>p</SB>of a spread signal to be finally outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252566-A (JP)
Title: Crane device
Inventor: MIYAZAWA ISAO
IPC: B66C11/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crane device capable of changing the slinging position of a hook slung from a trolley running on a girder by a simple and light-weight structure at low cost.  <P>SOLUTION: The crane device 1 is for changing the slinging position of the hook 9 slung from the trolley 7 running on the girder 3. The crane device 1 has a support link 19 pivoted by the trolley 7 at the center, and rotatable in the running direction of the trolley 7 with the pivot 51 as the center of rotation, a hook slinging point 21 at the lower end of the support link 19, and an actuator 42 connected to the support link 19 for rotating the support link 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258069-A (JP)
Title: Retaining tool of semiconductor wafer
Inventor: SUDO MITSURU
IPC: H01L21/683
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce particles that occur in a wafer associated with the concentration of stress by reducing the concentration of stress that is generated in the wafer due to centrifugal force in ion implantation.  <P>SOLUTION: The base section 18 of a retaining tool 17 is inserted into a base 16, a reception section 19 for receiving the bottom surface of a wafer 11 is connected to the base section, and a projecting section 21 is erected at the tip of the reception section. A recessed groove 21a for accommodating one portion of a wafer outer edge is formed on a surface that opposes the wafer outer edge of the projecting section. The radius of curvature of the first outer edge in the wafer on the vertical section of the wafer passing through the center of the wafer for determining the radius of the wafer is set to be r<SB>1</SB>, the radius of curvature of the second outer peripheral edge of the wafer in a plan view of the wafer is set to be r<SB>2</SB>, the radius of curvature of a recessed groove that opposes the first outer peripheral edge in the wafer is set to be R<SB>1</SB>, and further the radius of curvature of the recessed groove that opposes the second outer peripheral edge in the wafer is set to be R<SB>2</SB>. Then, the R<SB>1</SB>is set to a rage of 1.0r<SB>1</SB>-3.0r<SB>1</SB>, and R<SB>2</SB>is set to a range of 1.0r<SB>2</SB>-3.0r<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255853-A (JP)
Title: Electro-optic device and electronic equipment
Inventor: FUJIKAWA SHINSUKE
IPC: G02F1/1345
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optic device in which an area for forming a symbol can be sufficiently ensured even though an area that does not contribute directly to display is narrowed, and electronic equipment.  <P>SOLUTION: On a TFT (thin film transistor) array substrate 10 of a liquid crystal device 100, an identification symbol 40 read from the rear side of the TFT array substrate 10 is attached to a position overlapping planarly on an area for performing inter-substrate conduction with the opposite substrate 20 through an inter-substrate conducting material 106. A solid thin film 6g is formed on the upper layer side of the identification symbol 40 as a light reflective background area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325818-A (JP)
Title: Showering and bathing system
Inventor: JOHANSSON PAUL-JOHNNY
IPC: A47K3/28
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a showering and bathing system which can solve problems of conventional showering and bathing systems and be manufactured into a small size at low cost. SOLUTION: This showering and bathing system (1) is equipped with a bathtub (2) set on a floor (4), etc. The bathtub (2) has a sitting part (5a) with a sitting face (5) on which a person (P) can sit during showering or bathing, and is further equipped with a foot and leg housing part (5b) for housing foot and leg parts of a person (P) sitting on the sitting face (5) as well as a door opening part (6) and a door member (7). Height (H) of the sitting face (5) above the floor (4), etc., is equivalent or almost equivalent to height (H) of the sitting face (8) of a general chair (9a) or conveyor (9b). The door member (7) is constituted upward rotatable or detachable from the bathtub (2) to open the door opening part (6). The bathtub (2) is unable to be largely rotated and/or pushed up/down but adjustable in those directions at need.
Patent JP-2003264137-A (JP)
Title: Method and apparatus for film formation
Inventor: IIYAMA TOMONORI
IPC: G03F7/38
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for film formation which takes out a film in the state of keeping the film of satisfactory film thickness distribution obtained by vacuum heating after drying in the method for forming a film by applying liquid having a compound dissolved in a solvent onto a substrate and drying the solvent by a vacuum and heating.  <P>SOLUTION: By the time of atmospheric release after vacuum drying, a film temperature is lowered and mucosity is raised to prevent film deformation caused by an air pressure variation. The film is cooled in a vacuum for this.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260052-A (JP)
Title: Imaging diagnosis support system
Inventor: GOTO YOSHIHIRO
IPC: G06T7/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To significantly reduce a processing time required for an automatic judgement of abnormal sites using computers from medical tomographic images including CT images, MR images and ultrasonic images.  <P>SOLUTION: The medical tomographic images undergo a specified image processing to generate three-dimensional images. The three-dimensional images are produced by various methods such as a surface method, depth method, volume rendering method, and center projection method. A specified judgement processing is executed for the three-dimensional images generated and based on the result of the judgement, probable abnormal sites are extracted, and the abnormal sites extracted are displayed identifiably using a circular marker or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262211-A (JP)
Title: Screw removing method
Inventor: INOKO TOSHIAKI
IPC: H05K5/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that in a method of packing a setscrew separately as an accessory, a part may be lost and setting thereof is troublesome; and the end of the setscrew sticks or an injury may be caused when the screw supporting structure described in the Japanese Open Utility Model Bulletin (1988-57810) is employed.  <P>SOLUTION: A screw housing part 9 comprises a protecting wall 6f for protecting a screw end of the setscrew 9c, a stopper 9b coming in contact with the head of the setscrew 9c, and holding parts 9a symmetrically opposed with an axis of the setscrew 9c as a line of symmetry and arranged sandwiching the shaft part of the setscrew 9c and formed shorter than the shaft part of the setscrew 9c. The head part of the setscrew 9c is elastically grasped between the ends of the stopper 9b and the holding part 9a. The head part of the setscrew 9c is formed to gradually rise from the holding part 9a with making the other end of the holding part 9a be a fulcrum by pressing down the shaft part of the screw end side of the setscrew 9c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232176-A (JP)
Title: Shutter device
Inventor: MORI YASUHIKO
IPC: E06B9/17
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device which prevents a dropped shutter curtain from producing noise due to a wind and inhibits the dropped shutter curtain from being detached from a guide rail due to a strong wind.  <P>SOLUTION: The length of a shutter curtain side end 7 of the shutter curtain 4 is set at half a length from an opening 9a of the guide rail 9 to a peripheral wall (back wall) 9d. One elastic resin plate 1 is fixed to a backside end of a curtain part 5 of the shutter curtain 4 and the backside of a side end of the shutter curtain 4, and after that, bent in a central part 1a of a plate without being fixed to the side end of the shutter curtain 4, so as to be fixed to the side end 7 and a surface side end of the curtain part 5 and inserted into the guide rail 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274358-A (JP)
Title: Apparatus and method for imaging, and device and system for imaging management
Inventor: KASHIWA KOTARO
IPC: H04N5/92
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user pick up an image of a scene in a necessary direction with high quality upon occasion without being aware of that.  <P>SOLUTION: In response to detection of rate change conditions, an imaged video signal of a first direction and an image video signal of a second direction are made different in the compression rate of compression processing and/or the frame rate of frame processing. Namely, the quality of video data is different between the first and second directions. The rate change conditions include all or some of rate change operation by the user, reception of a signal of a rate change indication, a sound volume state above a predetermined value from one direction, a specified target voice from one direction, a predetermined movement state of an image in one direction, a specified target image in one direction, and being in a predetermined area (and direction).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274437-A (JP)
Title: Wireless controller and call connection method for mobile terminal
Inventor: KINOSHITA YUSUKE
IPC: H04W36/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call connection method with a low call loss in a multi- call request at soft handover.  <P>SOLUTION: The wireless controller receives a request of a multi-call to a mobile terminal making already call accesses (during soft handover) by using a plurality of radio links, sets again connection of both a call during connection of at least one radio link and an accepted additional call among a plurality of the radio links, and releases other radio links deficient of the radio resource as its control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002362844-A (JP)
Title: Indicator
Inventor: BARMET LUKAS
IPC: B66B3/02
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an indicator having no faults in the known art and saving a space. SOLUTION: This indicator 1 for an elevator device is provided with an electro luminescent indicator 2 and a voice playback device 3. The voice playback device 3 is characterized in disposed on a surface 2b of the electro luminescent indicator 2.
Patent JP-2003266134-A (JP)
Title: Press die for shift punching
Inventor: KAWAGUCHI AKIHISA
IPC: B21D28/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dies from breaking by solving insufficiency of die strength through modification of a slug discharging route.  <P>SOLUTION: The shift punching press dies comprise a die 10 having a saddle- like support 11 for holding a U-shaped part of a workpiece and a pair of punches cooperating with an inclined cutting edge 13 formed on one end of the support 11 of the die 10, and punch out the end side wall of the U-shaped part of the workpiece by relatively moving the pair of punches through a shift cam mechanism in the direction crossing the press working direction. The die 10 is designed to have a vertical hole 15 in the front side adjacent to the inclined cutting edge 13, a guide groove 30 in the upward part in the lower side of the cutting edge 13, and in addition vertical walls 16, 32 around the vertical hole 15. The slugs 4 punched out from the workpiece slide on the guide groove 30 and fall into the vertical hole 15, while the slugs 4 normally scattering around are prevented from it by the vertical walls 16, 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268571-A (JP)
Title: Composite hard film, its manufacturing method, and film deposition apparatus
Inventor: IDE YUKIO
IPC: C23C28/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite hard film having low coefficient of friction and high adhesive strength, and to provide its manufacturing method.  <P>SOLUTION: The manufacturing method of the composite hard film with high lubricity and high adhesive strength comprises steps of depositing a chromium nitride layer 21 with high adhesive strength onto a substrate 2 by a PVD method; depositing an Si compound layer 22 onto the chromium nitride layer 21 by a plasma enhanced CVD method using a Si compound gas; and depositing a high-lubricity Si-containing DLC layer 23 onto the Si compound layer 22 by a plasma enhanced CVD method. In stead of the chromium nitride layer, a layer of another compound can be used; e.g. a layer of the nitride, oxide or carbide of one or more metals selected from the group consisting of Al, Cr, Si, Ta, Ti, Mo, Nd, Zr and W can be used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265138-A (JP)
Title: Antineoplastic beverage and food
Inventor: KANZAWA FUMIAKI
IPC: A61K36/73
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage, food and medicine having a high antineoplastic activity.  <P>SOLUTION: This antineoplastic beverage and food contains a hydrophobic organic solvent extract of Japanese plum pulp, and the medicine contains the hydrophobic organic solvent extract of Japanese plum pulp as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358341-A (JP)
Title: System and method for acquiring description of noise sensitivity characteristics of unknown circuit
Inventor: WANEK JOHN D
IPC: G06F17/50
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method with low costs to analyze integrated circuits with accuracy such as of SPICE(simulation program with integrated emphasis). SOLUTION: This invention includes a system and a method for obtaining noise characteristics of the circuits which are classified (step 1402) based on the topology and measured (step 1403) circuit parameters. The noise characteristics are retrieved (step 1404) by using circuit classification and circuit parameters to calculate (step 1405) noise response, and the classification and description of the characteristics can be performed for each input.
Patent JP-2003296850-A (JP)
Title: Soil stratum erosion monitoring method and soil stratum erosion monitoring system
Inventor: EN KAGI
IPC: G08B21/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil stratum erosion monitoring method and a system therefor which is easily constructed and is immune to a flood and safe.  <P>SOLUTION: In the soil stratum erosion monitoring method and the system therefor, transmitters 1 are buried in the stratum of soil from up to down, a sensor in each transmitter 1 is vibrated for sensing, a wireless telecommunication radiator radiates a radio signal of different encoding, and the signal is received by a signal receiving facility 2 on the ground and decoded by a computer to immediately recognize the depth of erosion. Besides, the recognized erosion depth is reported to an alarm system and an alarm is raised.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283587-A (JP)
Title: Receiver for radio communications
Inventor: SUZUKI TAKEO
IPC: H04B1/707
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver for radio communications in which arithmetic processing and circuit scale can be reduced.  <P>SOLUTION: The receiver for the radio communications is provided with A/D converters (1-1 and 1-2) for converting an analog received signal to a digital signal, bit shift circuits (2-1 and 2-2) for reducing the number of bits of the digital signal, a superimpose signal generator 3 for generating a 1-bit superimpose signal for reducing the quantization error of the bit reduced digital signal based upon information on the reduced bits, adders (4-1 and 4-2) for adding the bit reduced digital signal and the 1-bit superimpose signal, a low-pass filter 5 for removing the 1-bit superimpose signal contained in the added digital signal, and a matched filter 6 for matching the phase of the digital signal after the 1-bit superimpose signal is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281813-A (JP)
Title: Disk drive
Inventor: IZUMI HARUHIKO
IPC: H02P6/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive capable of driving suitably a spindle motor which rotates a discoid recording medium with a single power source in the state of various rotational velocities while electric power consumption is suppressed as much as possible.  <P>SOLUTION: The disk drive has: a power supply voltage switching means (230) which switches a first drive control mode which output voltage from a power source is made into power supply voltage to the spindle motor (10), and charges a capacitor (240) for charge with the output voltage from the power source, for a second drive control mode which makes voltage superimposed the output voltage from the power source on the charging voltage of the capacitor (240) for charge the power supply voltage to the spindle motor (10); and a control means (32) which controls the power supply voltage switching means (230) so that the first drive mode is selected when the spindle motor (10) is driven at a constant velocity, and so that the second drive mode is selected when the controlled rotational velocity of the spindle motor (10) is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360714-A (JP)
Title: Arm device for optical fiber
Inventor: KONDO HIROAKI
IPC: A61N5/06
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To correspond to the operation environment of an optical fiber device on a case-by-case base and to hold a constant posture even when arm parts are stretched horizontally. SOLUTION: A first joint part 102 is made freely rotatable centering around a base end part 101 and attached so as to be freely swingable in one direction through a unidirectional clutch within a plane vertical to a rotary surface. A first stretchable arm part 103 is attached to the first joint part 102 in a freely stretchable manner and a second joint part 104 is made freely rotatable centering around the first stretchable arm part 103 and attached so as to be freely swingable in one direction within a plane vertical to the rotary surface through the unidirectional clutch.  A second stretchable arm part 105 is attached to the second joint part 104 in a freely stretchable manner and a third joint part 106 is attached to the second stretchable part 105 in a freely rotatable and swingable manner and a probe holding part 107 is attached to the third joint part 106 to hold the probe 4 of the optical fiber device.
Patent JP-2003281201-A (JP)
Title: Mesh generation method
Inventor: NATORI TAKASHI
IPC: G06F17/17
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To generate a shell mesh element for analysis at a high speed good for practical use with the satisfactory calculation accuracy even in the case of a complicated shape which has not been realized by the conventional automatic mesh generation method.  <P>SOLUTION: A mapping model generation process includes a process of projecting a three-dimensional shape model on a projection reference surface, generating a reference line model on the reference surface, specifying a borderline for the reference line model, generating a two-dimensional reference surface model where a hollow part and a solid part are distinguished inside the borderline, and generating a two-dimensional mapping model composed of dots generated according to a designated dot generation rule. The mapping model generation process further includes a process of projecting the dots of the two-dimensional mapping model from the projection reference surface on the three-dimensional shape model by virtual parallel rays of light to generate an analysis mesh.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277440-A (JP)
Title: Curable vinylbenzyl compound and method for producing the same
Inventor: IKETANI TATSUHIRO
IPC: C07C13/465
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable vinylbenzyl compound which can give a cured product having low dielectric constant, low dielectric loss tangent, high heat resistance and low water absorbability.  <P>SOLUTION: This curable vinylbenzyl compound is represented by the general formula (R1 to R3 are each vinylbenzyl, H or the like; R4 is H, a halogen, a 1 to 5C alkyl, or the like).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285811-A (JP)
Title: Drum type discriminating system and method, and drum
Inventor: MIYAKE KOJI
IPC: B65C1/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type discriminating system and method and a drum, which make it possible to discriminate drum types automatically and manage the drum types and which gives convenience to customers.  <P>SOLUTION: The system comprises a reading device 120, a type discriminating device 181, and a drum type display device 130. The type of each drum is discriminated by reading a discriminating mark 165 indicating the type of the drum, shown on a display piece 170 which is to be removed before shipment. Then, a type mark is put on the drum. This enables automatic discrimination of the drum types and management of the drum types. In addition, the discriminating mark and type specifying display that shows the type of the drum are applied with a stencil mark sheet. This prevents a mismatch between the type specifying display and the type mark, or the drum type.  <P>COPYRIGHT: (C)2004,JPO